MY155355A - Seal assembly for use with valves having a two-piece cage - Google Patents

Seal assembly for use with valves having a two-piece cage

Info

Publication number
MY155355A
MY155355A MYPI2010003214A MYPI20103214A MY155355A MY 155355 A MY155355 A MY 155355A MY PI2010003214 A MYPI2010003214 A MY PI2010003214A MY PI20103214 A MYPI20103214 A MY PI20103214A MY 155355 A MY155355 A MY 155355A
Authority
MY
Malaysia
Prior art keywords
seal assembly
valves
piece cage
sealing surface
groove
Prior art date
Application number
MYPI2010003214A
Inventor
Leslie E Fleming
Original Assignee
Fisher Controls Int
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fisher Controls Int filed Critical Fisher Controls Int
Publication of MY155355A publication Critical patent/MY155355A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Sealing Devices (AREA)
  • Sliding Valves (AREA)

Abstract

A SEAL ASSEMBLY (202) FOR USE WITH VALVES HAVING A TWO-PIECE CAGE IS DESCRIBED. AN EXAMPLE SEAL ASSEMBLY INCLUDES A BODY (102) DEFINING A BORE (220) EXTENDING ALONG AN AXIS (222) TO SLIDABLY RECEIVE A CLOSURE MEMBER (208). THE BODY (102) INCLUDES A FIRST PORTION (216) REMOVABLY COUPLED TO A SECOND PORTION (218). THE FIRST PORTION INCLUDES A FIRST GROOVE (236) AND THE SECOND PORTION INCLUDES A SECOND GROOVE (240). THE FIRST AND SECOND GROOVES (236, 240) FORM A SEALING SURFACE (242) WHEN THE FIRST PORTION (216) COUPLES TO THE SECOND PORTION (218). THE EXAMPLE SEAL ASSEMBLY FURTHER INCLUDES AT LEAST ONE SEALING MEMBER (250) DISPOSED ADJACENT THE SEALING SURFACE (242) TO PROVIDE A SEAL AGAINST THE CLOSURE MEMBER (208) AND A BIASING ELEMENT (254) TO BIAS THE SEALING MEMBER (250) TOWARD THE SEALING SURFACE (242).
MYPI2010003214A 2008-01-11 2008-12-11 Seal assembly for use with valves having a two-piece cage MY155355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/013,041 US20090179169A1 (en) 2008-01-11 2008-01-11 Seal assembly for use with valves having a two-piece cage

Publications (1)

Publication Number Publication Date
MY155355A true MY155355A (en) 2015-10-15

Family

ID=40427375

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2010003214A MY155355A (en) 2008-01-11 2008-12-11 Seal assembly for use with valves having a two-piece cage

Country Status (12)

Country Link
US (1) US20090179169A1 (en)
EP (2) EP2772671A1 (en)
CN (1) CN101910698B (en)
AR (1) AR070148A1 (en)
AU (1) AU2008346921B2 (en)
BR (1) BRPI0822132A2 (en)
CA (1) CA2711819A1 (en)
MX (1) MX2010007617A (en)
MY (1) MY155355A (en)
NO (1) NO20100931L (en)
RU (1) RU2495314C2 (en)
WO (1) WO2009088632A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7926784B2 (en) * 2008-01-11 2011-04-19 Fisher Controls International Llc Control valve trim and seal
US8714560B2 (en) 2009-04-28 2014-05-06 Fisher Controls International Llc Bidirectional seal assembly for use with valves
US8167269B2 (en) * 2009-05-28 2012-05-01 Fisher Controls International, Llc Valve trim apparatus for use with valves
CN202209428U (en) * 2011-07-08 2012-05-02 艾默生过程管理(天津)阀门有限公司 Unit for valve and valve employing same
CN202790586U (en) * 2011-12-30 2013-03-13 艾默生过程管理(天津)阀门有限公司 Valve trim component for flow control valve and flow control valve
JP2016509242A (en) * 2013-03-11 2016-03-24 メカニック・アナリティック・インコーポレーテッド Diaphragm valve with sealing assembly, chromatographic system including the same, and method of operating the same
CN104048060B (en) * 2013-03-14 2018-02-16 费希尔控制国际公司 A kind of graphite metal valve seal assembly for high-temperature control valve
US9395009B2 (en) 2013-10-18 2016-07-19 Fisher Controls International Llc Fluid flow device that provides a seal by exploiting differential thermal expansion
CN103629432B (en) * 2013-12-18 2016-05-25 哈尔滨工程大学 A kind of valve cage structure for heavy caliber low noise control valve
CN104930207A (en) * 2014-03-18 2015-09-23 费希尔控制国际公司 Bi-Directional Seal Assembly For Use With Valves
US9759348B2 (en) 2015-05-18 2017-09-12 Fisher Controls International Llc Aerodynamic noise reduction cage
DE102015011551B3 (en) * 2015-09-02 2017-03-02 Samson Aktiengesellschaft Control valve for controlling a fluid flow of a process plant
US9845901B2 (en) 2016-03-21 2017-12-19 Fisher Controls International Llc Cage apparatus having fluid passageways to affect flow characteristics of valves
CN106020254A (en) * 2016-06-22 2016-10-12 中国航空工业集团公司沈阳发动机设计研究所 Flow control device
CN109563937B (en) * 2016-07-28 2023-11-17 芙罗服务管理公司 Shutoff seals for high temperature pressure balancing valves and related methods
US10663083B2 (en) * 2016-10-21 2020-05-26 Fisher Controls International Llc Trim assembly having a side branch resonator array and fluid control valve comprising same
US11326742B2 (en) * 2017-07-31 2022-05-10 Fujikin Incorporated Valve
US11079031B2 (en) * 2018-05-17 2021-08-03 Fisher Controls International Llc Valve cage with lattice structure

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771562A (en) * 1970-06-01 1973-11-13 Foxboro Co Three way control valve
US3805839A (en) * 1972-03-06 1974-04-23 Masoneilan Int Inc Valve apparatus with double, rigid and resilient metal seat
US3780767A (en) * 1972-12-18 1973-12-25 Masoneilan Int Inc Control valve trim having high resistance vortex chamber passages
US4149563A (en) * 1977-02-16 1979-04-17 Copes-Vulcan, Inc. Anti-cavitation valve
US4185664A (en) * 1978-04-17 1980-01-29 Dresser Industries, Inc. Low noise fluid pressure reducer
US4671308A (en) * 1982-10-14 1987-06-09 Whitey Co. Fire-safe ball valve
US4705071A (en) * 1985-12-09 1987-11-10 Westinghouse Electric Corp. Steam control valve with improved muffler portion
US5018703A (en) * 1988-01-14 1991-05-28 Teledyne Industries, Inc. Valve design to reduce cavitation and noise
US5261453A (en) * 1989-02-13 1993-11-16 System Engineering And Components International B.V. Valve provided with sound-reducing means
US5113908A (en) * 1990-09-04 1992-05-19 Dresser Industries, Inc. Multistep trim design
US5228842A (en) * 1991-07-30 1993-07-20 Wagner Spray Tech Corporation Quick-change fluid section for piston-type paint pumps
US5236014A (en) * 1992-06-01 1993-08-17 Fisher Controls International, Inc. Trim for ANSI class V shut off of valves
DE59305146D1 (en) * 1992-12-12 1997-02-27 Klinger Ag Shut-off valve and sealing ring
GB2288212B (en) * 1994-03-03 1997-04-16 Control Components Seals
GB2322433B (en) * 1997-02-25 2001-08-08 Control Components Valve filter
US6641110B1 (en) * 2002-04-22 2003-11-04 Nhan V. Nguyen Binary balance seal assembly
US6719271B2 (en) * 2002-07-18 2004-04-13 Control Components, Inc. Combination face and plug seal
US6805162B2 (en) * 2002-08-15 2004-10-19 Control Components, Inc. Erosion reducing valve plug and seat ring
US6840520B2 (en) * 2003-01-23 2005-01-11 Fisher Controls International Llc Valve plug seal assembly
RU2250407C2 (en) * 2003-06-04 2005-04-20 Открытое акционерное общество "НПО "Промавтоматика" Valve
US6997211B2 (en) * 2003-07-03 2006-02-14 Fisher Controls International Llc. Multiple material valve plug for high temperature operation
US7448409B2 (en) * 2005-03-17 2008-11-11 Fisher Controls International Llc Fluid flow control device having a throttling element seal
RU2301932C1 (en) * 2005-10-04 2007-06-27 Открытое акционерное общество "НПО "Промавтоматика" Control valve
US7726339B2 (en) * 2006-01-14 2010-06-01 Dresser, Inc. Seal cartridge control valve

Also Published As

Publication number Publication date
AR070148A1 (en) 2010-03-17
EP2240716A1 (en) 2010-10-20
CN101910698A (en) 2010-12-08
RU2495314C2 (en) 2013-10-10
EP2772671A1 (en) 2014-09-03
RU2010130893A (en) 2012-02-20
CA2711819A1 (en) 2009-07-16
NO20100931L (en) 2010-06-28
WO2009088632A1 (en) 2009-07-16
MX2010007617A (en) 2010-11-10
BRPI0822132A2 (en) 2015-06-23
US20090179169A1 (en) 2009-07-16
CN101910698B (en) 2012-10-17
AU2008346921A1 (en) 2009-07-16
AU2008346921B2 (en) 2014-06-05
EP2240716B1 (en) 2014-05-07

Similar Documents

Publication Publication Date Title
MY155355A (en) Seal assembly for use with valves having a two-piece cage
MY152788A (en) Control valve trim and seal
EP4357652A3 (en) Pre-assembled coupling assemblies with pipe fitting
MY153415A (en) Valve seat assembly, downhole tool and methods
GB2470852B (en) Methods and devices for isolating wellhead pressure
WO2008061581A8 (en) Sealing arrangement
MY150498A (en) Low friction coatings for dynamically engaging load bearing surfaces
WO2010040095A3 (en) Downhole ball mechanism with enhanced drift clearance
MY181720A (en) Gate valve with lubricated secondary seal
ATE542025T1 (en) VALVE ARRANGEMENT
SG179456A1 (en) Regulating valve
WO2006115974A3 (en) Swivel coupling
AR052554A1 (en) CONTROL VALVE AND EMBOSSED VALVE SEAL
MX2009009752A (en) Well tool having enhanced packing element assembly.
GB0309660D0 (en) Valve assembly
WO2009013467A3 (en) Valve arrangement
TW200723475A (en) Chamber sealing valve
TW200700241A (en) Sealing component defining first, second, and third seals
MY167105A (en) High temperature/high pressure seal
GB2473786A (en) Well tool
ATE522763T1 (en) SLIDE VALVE WITH INTEGRATED HYDRAULIC ACTUATOR FOR UNDERWATER USE
MX2016012436A (en) Ball valve seat with triple seal.
WO2009019404A3 (en) Closing and tightness seal
DE60308820D1 (en) SLIDE VALVE
WO2008008605A3 (en) Modular seal and valve assembly and method of operation